Transaction not yet indexed

AJk3SLW5mZgmkwGMRLcd7DRnH2tFiKpHtShGLznY7iLQd5KVmJKwHj3gPLJ5dt67weCoo2Efqt6tVjPuynR7cM9

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.